Individual holder
HELMS WILLIAM L
US·3 granted patents·132 citations·filing 2006–2012
Individually held — no corporate assignee on record.
Top patents by PatentIndex Score
3 records- 0197US8520850B2Downloadable security and protection methods and apparatusHELMS WILLIAM L·Filed 2006·Granted Aug 27, 2013·117 cites·26 claims
- 0288US8699530B2Apparatus and methods for multi-stage multiplexing in a networkHELMS WILLIAM L·Filed 2012·Granted Apr 15, 2014·7 cites·27 claims
- 0385US8265104B2Apparatus and methods for multi-stage multiplexing in a networkHELMS WILLIAM L·Filed 2009·Granted Sep 11, 2012·8 cites·38 claims
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